The Intender 770 Xtra offers even more space than the 770. This model does not include the toilet compartment in the bow of the boat, this allows even more seating. The 770 Xtra is CE certified for nine people and can be powered by the Volvo Penta D3 model range of diesel engines up to 170 Hp. The reinforced hull allows the Intender of reaching speeds of up to 47 k/ph or 25 knots without losing the stable handling characteristics. The most striking aspects are the firm rubber fender surrounding the gunwales, and the simply designed swimming platform with open access to the cockpit. The 770 has running cold water and a 12 volt fridge as standard. The space aboard is sufficient for a maximum of nine passengers.

The bow features an anchor Locker set into the foredeck, Aft of this are moulded side decks with non slip surrounding the cockpit. The cockpit features two main seating areas, forward can sit six or more in comfort with good height backrests and comfortable base cushions. A particular feature of the 770 is the spacious design due to the canoe stern. The amidships area is very wide which gives the boat exceptional stability. Beneath the seats are large stowage areas. Moving aft the engine casing is amidships, this doubles as a superb table with a small stowage area beneath. To the rear of the boat is a further seating area with space for four in comfort and easy access to the steering and engine controls. Aft of this seating area is direct access to the bathing platform making the design of this model ideal for those that love the water and all the fun it offers. Intender from Interboat is designed with you in mind. The flooring is 10mm solid teak which wears well with use and all adds up to the quality feel. The rear deck features a couple of cleats and if fitted stowage for the Sun bimini. To cover the boat a spray hood is fitted forward on a self supporting stainless steel frame. The sides and front of the spray hood can be rolled up so the actual canopy becomes a forward Sun Bimini. To the rear a sturdy zipper is fitted to which a tonneau cover can be connected, to protect the aft section of the boat when not in use.